See the signal.
Read the flow.
Sigflow brings structure to the way you study company news. Explore trading education, practical research resources, and scheduled catalyst analysis that help you examine what happened, why it matters, and what remains uncertain.
Catalyst Impact Score — shipped with its rationale, context and open uncertainties.
§1
Four questions. Every headline.
The same research process, applied the same way every time. It is what the book series teaches — and what the morning issue applies to the day’s news.
What happened, and which source supports the announcement?
What changed for the company, and how significant could that change be?
What was already expected or reflected in the market narrative?
What remains uncertain, and what additional evidence could change the interpretation?
§2 — The publication
A focused morning publication
Sigflow Morning Catalyst Intelligence is our subscription publication under Market intelligence. Sigflow selects the events covered in each issue. The publication brings together catalyst explanations, the Catalyst Impact Score, supporting context, and important uncertainties.
- 01Catalyst explanations — What was announced, the company involved, and the source supporting the information.
- 02Catalyst Impact Score — Sigflow’s assessment of a catalyst’s potential significance and relative quality, with its rationale.
- 03Supporting context — The catalyst category and what the event could change for the company.
- 04Important uncertainties — Factors that may complicate interpretation, and the evidence that could change it.
Free sample issue · No payment details to read it · Founding rate for the first 200 subscribers
§3
Learn the method. Then apply it every morning.
Books, the course, and the publication are sold separately. Start with Volume 1, or take the whole series in one order.

Volume 1
How active traders analyze corporate news catalysts

The complete collection
Volume 1 now · Volumes 2 and 3 ship as each is released
The Course
Six modules · 12 worked cases · lifetime access
Morning Intelligence
One morning issue · Sigflow-selected coverage · CIS on every catalyst
✓ Secure checkout✓ Prefer Amazon? Paperback, hardcover and Kindle editions are listed there
§4
Built to be checked.
Sources cited
Every catalyst points back to the announcement it came from, so you can read the original yourself.
Rationale shown
A score is never just a number. Each one ships with the reasoning behind it, and a higher score is never a buy signal.
Uncertainty stated
Each issue names the evidence that could change the interpretation, before you act on anything.
§5 — Custom research
Collaborate with us
Have a research question, a data project, or an idea for working together? We welcome inquiries from companies, professional traders, trading teams, and other organizations. The scope of each collaboration is shaped around the project.
Starting points from $1,500 for a catalyst deep dive; team workshops from $2,500.

How are digital resources delivered?
As a download link in your order confirmation email and in your account.
Which format should I choose?
The PDF eBook is only sold on this site and includes exclusive additional content. The paperback ships free to US addresses. Kindle, paperback, and hardcover editions are also on Amazon, where Amazon sets the price and delivery.
When do Volumes 2 and 3 ship?
Release dates are to be announced. You pay when you place a preorder, and delivery follows the release. If the schedule changes, we contact purchasers with updated information and the applicable cancellation or refund options.
What is the founding rate?
The first 200 subscribers pay $29 a month for as long as they stay subscribed. It includes everything in the Annual plan.
Who is Sigflow for?
Active traders, analysts and trading teams who want a repeatable way to read company news. Not for anyone looking for trade signals or recommendations.
Free · one page · PDF
The catalyst checklist
The four questions Sigflow asks of every headline, on one page — plus the sample morning issue.
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